Completed Z70 Resistor August 2012This picture shows the overhauled Z70 resistor completed and installed in 50030's electrical cubicle. The two relays behind the Z70 are (top) the ETH overload relay (HOR) and (below) the pneumatic ETH timing relay (HTR) all of which are now completed and wired in.

This picture shows the overhauled Z70 resistor completed and installed in 50030's electrical cubicle. The two relays behind the Z70 are (top) the ETH overload relay (HOR) and (below) the pneumatic ETH timing relay (HTR) all of which are now completed and wired in.